From 2e4029de702708ef0937e42e29ca0c2a4a69ce02 Mon Sep 17 00:00:00 2001
From: Jon Trulson <jon@radscan.com>
Date: Fri, 17 Dec 2021 15:21:24 -0700
Subject: [PATCH] dtcalc: remove matherr() extern due to reversion of a9175c89

---
 cde/programs/dtcalc/calctool.h | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/cde/programs/dtcalc/calctool.h b/cde/programs/dtcalc/calctool.h
index 42cdcf6a8..3377e9f47 100644
--- a/cde/programs/dtcalc/calctool.h
+++ b/cde/programs/dtcalc/calctool.h
@@ -36,7 +36,7 @@
 
 
 #include <float.h>
-
+#include <math.h>
 #include <locale.h>
 #include <X11/Intrinsic.h>
 #include <Dt/UserMsg.h>
@@ -545,9 +545,6 @@ extern struct calcVars CalcVars;
 typedef struct calcVars *Vars ;
 extern Vars v ;                 /* Calctool variables and options. */
 
-extern void matherr(void); // calctool.c
-
-
 
 /*  Structure, resource definitions, for View's optional parameters.  */
 typedef struct